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What is causing this ActiveRecord::ReadOnlyRecord error?
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Rails 2.3.3 and lower
From the ActiveRecord CHANGELOG(v1.12.0, October 16th, 2005):
Introdu...
Fixed stroke width in SVG
...roke in IE11?
– merlin
Aug 4 '14 at 3:48
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Capitalize or change case of an NSString in Objective-C
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pass **kwargs argument to another function with **kwargs
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In the second example you provide 3 arguments: filename, mode and a dictionary (kwargs). But Pyt...
Python list iterator behavior and next(iterator)
...e(10)))
>>> for i in a:
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... next(a)
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So 0 is the output of print(i), 1 the return value from next(), echoed by the interactive interpreter, etc. There are just 5 iterations, each iteration resulting in 2 lines being written to the terminal.
If y...
View a file in a different Git branch without changing branches
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UPDATE 2015-01-19:
Nowadays you can use relative paths with git show a1b35:./file.txt.
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Loop through an array php
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edited Apr 30 at 18:11
anaszaman
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answered Dec 11 '10...
Check if list contains any of another list
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mysql command for showing current configuration variables
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How to concatenate and minify multiple CSS and JavaScript files with Grunt.js (0.3.x)
Note: This question is only relevant for Grunt 0.3.x and has been left for reference. For help with the latest Grunt 1.x release please see my comment below this question.
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